The image projected by Epson Projector is blurry, How to fix it?

Cloud745

Member
You can adjust the focus ring (lever) of the projector to adjust the clarity of the projected picture to the best state.

If it's a normal projector, their focus ring is on the lens. Some projectors require the A/V Mute slider on the lens to be opened to see. As shown below:
Epson Projector.png

The projected image is blurry, what should I do? From Epson projctor.
 

Cloud745

Member
If it is an ultra-short throw projector, the focus lever is usually inside the air filter cover. As shown below:

Epson Projector..png
 

Cloud745

Member
But there are also some high-end projectors that use motorized focus, so they don't have a focus ring. You can adjust the focus through the "Focus" button on the projector panel or on the remote control, such as Epson projectors whose models start with EB-Z, EB-B, CB-Z
 

Ping

Member
Yes, you can adjust the lens to make the screen clear. But if it doesn't work after you have adjusted it rightly, actually, there are other reasons why your projection screen will be blurry, such as:

1. The distance between the projector and the screen.

2. "Keystone" adjustment will degrade the projected image quality. It is recommended that you minimize the tilt angle of the projector up and down and left and right to minimize the effect of keystone distortion.

3. There is dust or stains on the surface of the projector lens. Gently wipe the lens with a commercially available soft cloth or lens tissue used to clean glass;

4. The condensation formed on the lens surface will affect the picture quality. When the ambient temperature changes, condensation will occur, please leave the projector for one to two hours before using it.
 
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